Detailed Product Description performance Parameter (1) Lifting Capacity 1.5 Ton /2ton (2) Supply Voltage 12v (3) Rated Current 10a (4)the Minimal Height 155mm (5)lifting Height 150mm (6)adjusting Height 0-80mm (7) Net Weight 4.4kg (8) Total Length 4.5m (9)external Dimension Lxwxh(350x280x140) packing Size:62*22*36 Cm/5 Pcs